baber/WOPTO huggingface dataset:
Patent JP-H0245437-A (JP)
Title: Alkylation of phenol
Inventor: SUCHIIBUN RII UIKAA
IPC: C07B61/00
Filed: 1989-06-20
Abstract: PURPOSE: To obtain a 2,6-disubstituted phenol in a high yield by reacting phenol mixed with a small amount of aluminum phenoxide with an olefin until unreacted phenol decreases to a specific content or below and further continuing alkylation at a lower temperature.  
     CONSTITUTION: One gram mole of aluminum phenoxide is mixed with each 100-800 gram mole (preferably 180-300 gram mole) of phenol. Into the mixture is introduced an olefin to react therewith at 85-175°C (preferably at 110-125°C) until the content of unreacted phenol decreases to 3 wt.% or less. The reaction mixture is then cooled down to 25-80°C (especially 50-70°C) and alkylation is continued introducing, if necessary, such an additional amount of the olefin that the total amount of the olefin reaches at least 1.75 mole per mole of the phenol to give a 2,6-disubstituted phenol. It is not necessary to add aluminum phenoxide further in the second step. Thus a 2,6-disubstituted phenol is obtained in a high yield with a minimum content of 2-substituted and 2,4-disubstituted phenols. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0823536-A (JP)
Title: Image processor
Inventor: UCHIO YUICHI
IPC: H04N7/26
Filed: 1994-07-07
Abstract: PURPOSE:To efficiently detect a part changed from a previous screen by detecting and outputting the part changed from the previous screen from image data encoded by using the correlation of plural screens. CONSTITUTION:In the case of outputting MPEG compression image data decoded by a CODEC 518 to an FLC display 514, Y, Cr and Cb (respectively 8 bits) data 533 and change block data 534 are outputted. The change block data 534 are prepared at the time of decoding in the CODEC 518 and transmitted to a display interface 511 along with the decoded image data. Also, a change area storage memory stores the information of an area where change is generated for a previous frame based on the change block data 534 from the CODEC 518. In such a manner, the part changed from the previous screen is detected from the image data encoded by using the correlation of the plural screens.
Patent JP-H11349679-A (JP)
Title: Preparation of aromatic-aliphatic copolymerized polycarbonate
Inventor: FUJIMORI TAKAYASU
IPC: C08G64/30
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin exhibiting excellent resistance to impact and to heat and an excellent color tone and having a high Abbe number and a low photoelastic constant by polycondensating an aromatic dihydroxy compound and an aliphatic dihydroxy compound having an aldehyde group and/or a formyl group content of not more than a specific value with a carbonic acid diester in a molten state under heat. SOLUTION: There are employed an aromatic dihydroxy compound represented by formula I and an aliphatic dihydroxy compound which is represented by formula II and has an aldehyde group and/or a formyl group content of 100 ppm. In formula I, X is represented by formula III; R3 and R4 are each H, a 1-10C alkyl or phenyl and can be bounded together to form a ring; R1 and R2 are the same or different and are each H, a 1-10C alkyl or a halogen; and (m) and (n) represent each the number of substituents and are each an integer of 0-4. In formula II, R5 , R6 , R7 and R8 are each H or a 1-10C monovalent alkyl.
Patent JP-S5280528-A (JP)
Title: Handling device for gas appliance
Inventor: NAGATA HIDEYUKI
IPC: F23Q9/12
Filed: 1975-12-27
Abstract: PURPOSE: To exactly operate a handling by such that with only the shaft turning by a prescribed amount of angle and then with inner tube turning together, a ball unit be provided in a penetration hole of the inner tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5280822-A (JP)
Title: Magnetic tape transfer device
Inventor: HACHIKAKE MASAHIKO
IPC: G11B5/86
Filed: 1975-12-27
Abstract: PURPOSE: To prevent vibration and deviation in position by providing pressure contactors on both side of an opposing capstan and magnetic head, and pressing both master and slave tapes to the capstan by the pressure of the compressed air injected from the pressure contactors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03293736-A (JP)
Title: Anisotropic conductive film and manufacture thereof
Inventor: YOSHIDA YOSHIHIRO
IPC: H01L21/60
Filed: 1990-06-14
Abstract: PURPOSE:To cope with high density connection of a microscopic pitch by providing a conductive member having an insulating member on a film made of a resin member for coupling a plurality of insulating blocks having holes passing in a thickness direction and protrusions provided in the holes of the blocks and protruding from the member. CONSTITUTION:An anisotropic conductive film 1 has an insulating member 2 and a conductive member 3, and the member 2 is formed of insulating blocks 4 and a resin member 5. The blocks 4 are formed of insulating materials, and have a plurality of holes 6 pressing in thickness direction. The member 5 couples the blocks 6 to each other, the member 3 is provided in the hole 6 of the thick film 4a of the block 4, and provided with protrusions 3a protruding from the member 2. If the film 1 is used, for example, to mount an LSI, the size of the film 4a of the block 4 is reduced from that of the electrode pad of the LSI. Thus, a conductive member can be arranged in the hole of the block at a microscopic pitch, connection failure can be prevented, and high density connection of the pitch can be coped with.
Patent JP-H11347417-A (JP)
Title: Photocatalyst filter
Inventor: SUZUKI TARO
IPC: B01J35/02
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst filter in which light from a light source can be used with high efficiency without dropping of the photocatalytic active component, and which can be suitable for air treatment, water treatment and purification of environment. SOLUTION: This photocatalyst filter is equipped with a photocatalyst web material comprising a titania fiber or titania-amorphous metal oxide fiber. The web material satisfies the relation of y=0.0222×d+c, wherein y is the weight (g/cm<2> ) of the web material, d is the thickness (cm) of the web material in the light-transmitting direction ranging 0.1 to 2.5, and C is 0.035 to 0.120.
Patent JP-H06341554-A (JP)
Title: Manufacture of metallic gasket
Inventor: GOTO EIZABURO
IPC: F16J15/08
Filed: 1993-06-01
Abstract: PURPOSE:To manufacture a metallic gasket without hurting a sealing function of an outer peripheral bead, in a manufacturing method of a metallic gasket in which a peripheral bead is formed on the outer peripheral edge of an about rectangular matallic base, as well as plural fluid holes are engraved on the base, and a coating layer is formed on the surface of the base. CONSTITUTION:While plural fluid holes a pressure fluid passes are engraved on an almost rectangular base 10, a peripheral bead 14 is formed to the position at the outer peripheral edge of the base 10, where the distance Wbt from the side end in the longitudinal direction of the base is larger than the distance Wbs from the side end in the width direction of the base, and a sealing material is given to the surface of the base 10 while conveying the base in the longitudinal direction, so as to form a coating layer.
Patent JP-S6048157-A (JP)
Title: Wind generator
Inventor: SHIROISHI TOMOYUKI
IPC: B03C3/40
Filed: 1983-08-29
Abstract: PURPOSE:To prevent sparking and to increase the flow rate and pressure of the generated wind by forming the tip surfaces of respective electrodes on the side where the electrodes face ionizing wires into a circular surface shape. CONSTITUTION:Plural electrodes 1 are juxtaposed apart at required spaces to be used as air flow passages. Ionizing wires 2 for generating corona discharge between the same and the electrodes 1 are installed apart at the required distance from the line connecting the edges at the tips of the wires 1. Then the intensity distribution of the electric field between the wires 2 and the tip surfaces of the electrodes 1 is balanced, by which sparking is prevented, the flow rate of ion is increased and the flow rate and pressure of the generated wind are increased.
Patent JP-H0731845-A (JP)
Title: Cooling method of leaking ammonia recovering apparatus
Inventor: GENGO TADASHI
IPC: B01D53/34
Filed: 1993-06-28
Abstract: PURPOSE:To control the ratio of amount of a gas to the amount of air passing an air preheating heater to be the same as that in the case no ammonia recovering apparatus is installed by using air or a low temperature gas and introducing these gases after cooling the recovering apparatus into a nitrogen oxide-containing gas generating source. CONSTITUTION:When ammonia is separated from an ammonia recovering apparatus 7 by elevation the temperature of the apparatus 7, the high temperature gas 8 thrown to the ammonia recovering apparatus 7 is mixed with the separated ammonia and the resulting mixed gas is thrown to a chimney 11 after passing an ammonia injection system 10 and, together with ammonia from an ammonia injection system 12, the gas is used for denitration reaction in a dry way denitration apparatus 4. The low temperature air 9 to cool the ammonia recovering apparatus 7 is thrown to the apparatus 7 and the air 9 whose temperature is elevated due to cooling the apparatus 7 is thrown to a main ventilating route 14 as air for combustion of a boiler 3 through a cooled air recovering system 13. Consequently, the ratio of amount of waste gas to the amount of air passing the air preheating heater 2 does not increase.
Patent JP-H028666-A (JP)
Title: Coolant distributor
Inventor: MINAMI TOMIO
IPC: F25B41/00
Filed: 1988-06-24
Abstract: PURPOSE:To provide a coolant distributing pipe in which its main pipe has a large diameter and its distributing pipe has a small diameter, it has more than three distributing pipes, its manufacturing is simple and less expensive by a method wherein the outer diameter of each of the distributing pipes is smaller than the outer diameter of the main pipe, and more than three distributing pipes are arranged. CONSTITUTION:A pipe 12 with one blind end is formed, lead 9 is flowed into the pipe and then the pipe is bulge worked with a single-action press so as to make four projected distributing pipes 10. After extremity ends A to A', and B to B' of the projected distributing pipes are cut, the lead within the pipes is molten, then one end of the main pipe is a blind pipe and four projected main pipes 10 can be made. The distributing pipes 10 are bent to such a shape as one corresponding to a pipe of a heat exchanger and a pipe so as to make a final product of coolant distributing pipe. Since this coolant distributing pipe is made by a bulge formation, it has less number of defects such as pin hole and the like as compared with those of the product made by a welding or a casting and the like and further there is no fear of leaking of coolant liquid or gas and the device having a high reliability can be attained.
Patent JP-S5779978-A (JP)
Title: Fixing device of flash
Inventor: SAKURAI TETSUO
IPC: G03G15/20
Filed: 1980-11-07
Abstract: PURPOSE:To perform a fixing treatment with the optimum energy by controlling luminous quantity from a xenon lamp on and after the 2nd times through detecting the quantity of flash light from the xenon lamp, which is reflected from an image preserving body. CONSTITUTION:A part of an image preserving body 5 is subjected to fixing treatment by flash light from a xenon lamp 1. Said flash light reflects on the holding body 5, and a quantity of reflected light is detected with a detector 2 provided at a place near the lamp 1. Then, a setting circuit for charging voltage, and the like of an electric power circuit is controlled in accordance with a detected value and the luminous quantity of flash light of the lamp 1 on and after the 2nd times is controlled. Therefore, the fixed treament with the optimum energy is carried out and the generation of overfixing, or the like is prevented.
Patent JP-S5947753-A (JP)
Title: Semiconductor device
Inventor: IMAI MINORU
IPC: H01L25/18
Filed: 1982-09-10
Abstract: PURPOSE:To match the size of pellet supporting metal plate to a larger pellet among at least two pellets and realize reduction in size of package by assembling pellets of different elements on both sides of pellet supporting metal plate. CONSTITUTION:A pellet 1 forming a GaAs FET is connected, at the bottom surface formed as an electrode, to the surface of pellet supporting metal plate 2a on which a lead is partly extending, while a pellet 3 forming Si diode for protection to the rear surface 2a' of metal plate 1 at the bottom surface of substrate. The other electrode of pellet 1 is connected to both front and rear surfaces of opposing leads 5, 6, 7 through Au wires 4a, 4d, 4c, and also connected to the rear surfaces through the wires 4f, 4e. Under this condition, these connecting portions of pellets and leads are surrounded and sealed by a resin package 8.
Patent JP-H0714153-A (JP)
Title: Magnetic recording medium and magnetic recorder
Inventor: OONO TSUGUYUKI
IPC: G11B5/64
Filed: 1993-06-28
Abstract: PURPOSE:To provide a magnetic recording medium having high sliding and corrosion resistance, satisfactory durability and high reliability. CONSTITUTION:A nonmagnetic plating layer 12, an under film 13, a magnetic film 14, a carbon protective film 15 and a lubricative layer 16 of an org. polymer lubricant are laminated on a substrate 11 to obtain the objective magnetic recording medium having <=0.31nm radius of gaps each between molecules of the org. polymer lubricant forming the lubricative layer 16. Since the gaps are small, corrosive molecules, molecules of water, etc., cannot reach the magnetic film.
Patent JP-H027120-A (JP)
Title: Memory holding device for electronic computer
Inventor: MIYAMOTO TOSHIAKI
IPC: G06F1/00
Filed: 1988-06-27
Abstract: PURPOSE:To set a delaying time in accordance with the necessary time of an image saving by starting an initializing action in an automatic re-activation at the time of a system down with a software timer. CONSTITUTION:When an initializing key 8 is turned on by an operator at the time of generating the system hang-up, an external trigger signal is supplied to an image saving control part 16. The control part 16 outputs an image saving command to an image saving module 5, an initializing control part 18. The module 5 saves the main memory contents to an external auxiliary memory 6. The external trigger signal is also to a delaying circuit 17, the circuit 17, after the delaying time in proportion to the size set by an image size setting module 19 passes, outputs the initializing transmitting command to the control part 18. The control part 18 outputs the initializing command to an initializing module 7 by the command of a control part 17 and the signal to delay the circuit 17.
Patent JP-H0323798-A (JP)
Title: Key telephone system
Inventor: IKUSHIMA TOSHIZO
IPC: H04Q3/58
Filed: 1989-06-21
Abstract: PURPOSE:To easily and accurate set lots of function setting data and to prevent a trouble due to uninterruptible setting by applying remote function setting while displaying function setting items, function setting data and revision designation information onto a display device of a key telephone set. CONSTITUTION:When a remote function setting start command frame signal (a) is sent from a setting system 60 to a system 70 to be set (1st transmission means), the system to be set 70 converts a function setting data of the initial item into a front cover data frame (b), which is sent to the setting system 60 (2nd transmission means). As a result, the setting system 60 receives it and the display data is displayed on a display device 36 of a set slave set 4. Then the revision command is given to the setting slave set 4 and a resulting key data frame signal (d) is sent to the system 70 to be set and the revision command information by the change command is displayed on the display device 36 of the set slave set 4. Thus, a setting personnel sets lots of function setting data easily and accurately and a trouble due to uninterruptible setting is prevented.
Patent JP-H08331081-A (JP)
Title: Radio communication system of multi-direction multiple connection system
Inventor: SONEDAKA NORIYOSHI
IPC: H04J3/00
Filed: 1995-05-31
Abstract: PURPOSE: To obtain the economical radio communication system having ease of provision for increase/decrease in subscribers by interconnecting a central control station and plural base stations with a 1st radio channel and each base station and plural subscriber terminals with a 2nd radio channel. CONSTITUTION: The multi-direction multiplex radio communication system is made up of a central control station 2 connected directly to an exchange 1, plural base stations 3a1 -3ap accommodated in the central control station 2, and plural subscriber terminals 4a1-1 -4ap-g belonging to each base station. The central control station 2 is connected to the plural base stations 3 via a TDM/ TDMA system radio channel 103 and each base station is connected to the subscriber terminals via a time division multiplex address/time division two-way transmission (TDMA / TDD) system radio channel 104. Through the constitution above, channel allocation control and voice/data communication are conducted and even when subscribers are distributed remotely from the exchange, the channel connection service is easily executed.
Patent JP-2000347907-A (JP)
Title: Automatic data file converting device
Inventor: MURAI YASUTO
IPC: G06F12/00
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To automate migration between a data file and a database system by a unified method by managing file migration with common record format information. SOLUTION: This device is provided with a common record format generating device 4 which acquires record format information and attribute information from a source in a data file mode, acquires table definition information and the attribute information from a management system in a database system mode and defines common record format information, a definition information input-output device 5 which transfers data definition information and the attribute information or the table definition information and the attribute information to a moving destination while preparing the table definition information when the table definition information does not exist,  a data file converting device 6 which performs data conversion of a record or a table on the basis of the common record format information and a data file input-output device 7 which outputs the record or table of the conversion results of the record or the table to the data file or database system of the moving destination.
Patent JP-H11352851-A (JP)
Title: Thermosetting polyurethane gradient material and electrophotographic photoreceptor cleaning blade using the same
Inventor: MIURA TOSHINARI
IPC: G03G21/10
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a so-called gradient material partially and continuously to be changed in physical properties such as hardness and a glass transition point by secondarily hardening a primarily hardened polyurethane material under a hardening condition to be further partially changed. SOLUTION: The primarily hardened polyurethane material is heated while partially changing the humidity. For example, the primarily hardened polyurethane is secondarily hardened at about 125-135 deg.C for about 1 hr under a state that the front surface is in an absolutely dry state and the back surface is in about 1-3 kg/kgD. A. absolute humidity. As a result, the suitable polyurethane gradient material continuously changed in the physical properties from the front surface to the back and having the Wallace hardness of the front surface larger than that of the back surface and the glass transition point temp. of the front surface also larger than that of the back surface is obtained.  A cleaning blade partially and continuously changed in the hardness and the glass transition point is obtained by cutting the polyurethane gradient material obtained in this way into prescribed dimensions and bonding it to a holder.
Patent JP-S6221514-A (JP)
Inventor: BERUNARUTO SHIYUTAUBAA
IPC: B29C45/74
Filed: 1985-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S642848-A (JP)
Title: Loader for machine
Inventor: FUKUDA SHUJI
IPC: B23Q7/04
Filed: 1987-06-23
Abstract: PURPOSE: To relocate a workpiece by a single set of loader by mounting a turning member to a mounting bed able to move reciprocating in the horizontal direction and providing a rotary member in this turning member further a lift member in the rotary member while two work hands in this lift member about its lift axial line in points of the same radius.  
     CONSTITUTION: A rotary member 20, being able to perform four actions or reciprocating, turning, rotating and lifting movements, is equipped with two work hands 23, 24. While suitably applying the actions of reciprocating, turning, lifting and rotating motion, a workpiece material W 1 , placed in a condition that it is clamped to one work hand 24, is supplied to a work machine 3 by clamping a finished workpiece W 2  to the other work hand 23 further inverting the rotary member 20. And 90° reversing the rotary member 20, the finished workpiece W 2 , placed in a condition that its taken out attitude changes the direction, is taken out to the second conveying means, thereafter 90° normally rotating the rotary member 20 while clamping the workpiece material W 1  to the hand 24, the rotary member 20 is rotated 180°. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5582679-A (JP)
Title: Thin film type thermal head
Inventor: KURAMASU KEIZABUROU
IPC: C23C14/06
Filed: 1978-12-19
Abstract: PURPOSE:To provide a head which may easily be made and have a high reliability by applying anti-wear protective film mixed with Si having an anti-oxidation and anti-wear characteristics. CONSTITUTION:A substance of Si is placed on SiC target to show a suitable area ratio therein, ans spattered under a high frequency to have a mixed film 8 of suitable composition. The film thus may also be made by an evaporation process. A hardness of the film may be decreased as a volume of the mixed Si is increased. A characteristic of anti-oxidation may be maintained by a film added with a volume of Si of 10% or so. A similar film may be made by a mixed film production process in which the substance of Si is impregnated into the SiC target under a high temperature. Sin the protective film 8 shows a high thermal conductivity, a superior thermal distribution may be provided and an improved printing condition and a high thermal efficiency may be found in the head.
Patent JP-S5679960-A (JP)
Title: Method of measuring electric current density distribution of electron beam
Inventor: YASUTAKE NOBUYUKI
IPC: G01R31/302
Filed: 1979-12-05
Abstract: PURPOSE: To increase signal-to-noise ratio by incorporating the Faraday construction having a part forming a knife edge besides a Faraday cage and taking the difference in the currents obtainable from these two Faraday cages and differentiating the  same.  
     CONSTITUTION: When an electron beam 15 is scanned in the direction 15-1 orthognal to a knife edge part 12-1, the electron flow captured by a lower Faraday cage 10 is measured by an ammeter 16, and the electron flow captured by a Faraday cage 12 having a knife edge part 12-1 is measured by an ammeter 17. These signals are respectively amplified by preamplifiers 20, 21, and are subtracted by a subtractor 22. The output thereof is differentiated in a differentiating circuit 23, whereby the current density distribution is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6219013-A (JP)
Inventor: ABE SEIJI
IPC: A01D34/03
Filed: 1985-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。